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Longueuil, QC — 3 hour detailed weather forecast


QC, Canada » Longueuil


Forecast for today, Friday, March 20, 2026
Detailed forecast - 3 hours intervals

17:00

Snow
-2°
feels like: -7°
Snow
Relative humidity: 85%, pressure: 756 mm
Precipitations: 0.2 mm
Wind: 18 km/h, northeast
20:00

Overcast
-2°
feels like: -7°
Overcast
Relative humidity: 84%, pressure: 757 mm
Precipitations: 0.1 mm
Wind: 14 km/h, north
23:00

Overcast
-3°
feels like: -8°
Overcast
Relative humidity: 84%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 14 km/h, north
02:00

Clear
-3°
feels like: -8°
Clear
Relative humidity: 81%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 11 km/h, north
05:00

Overcast
-5°
feels like: -9°
Overcast
Relative humidity: 80%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
08:00

Light snow
-4°
feels like: -8°
Light snow
Relative humidity: 81%, pressure: 760 mm
Precipitations: 0.1 mm
Wind: 11 km/h, west
11:00

Overcast

feels like: -5°
Overcast
Relative humidity: 68%, pressure: 761 mm
Precipitations: 0.1 mm
Wind: 14 km/h, west
14:00

Partly cloudy
+1°
feels like: +-3°
Partly cloudy
Relative humidity: 57%, pressure: 761 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
17:00

Sunny
+3°
feels like: +-1°
Clear
Relative humidity: 53%, pressure: 760 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
20:00

Overcast
+1°
feels like: +-2°
Overcast
Relative humidity: 64%, pressure: 760 mm
Precipitations: 0.0 mm
Wind: 7 km/h, west